Pinocembrin

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Names

[ CAS No. ]:
480-39-7

[ Name ]:
Pinocembrin

[Synonym ]:
Galangin flavanone
(2S)-5,7-Dihydroxy-2-phenyl-2,3-dihydro-4H-chromen-4-one
Pinocembrin
(2S)-pinocembrin
Dihydrochrysin
(2S)-5,7-dihydroxy-2-phenyl-2,3-dihydrochromen-4-one
5,7-Dihydroxyflavanone
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-phenyl-, (2S)-
(2S)-5,7-dihydroxy-2-phenylchroman-4-one
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-phenyl-, (S)-(-)-

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
511.1±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C15H12O4

[ Molecular Weight ]:
256.25

[ Flash Point ]:
199.3±23.6 °C

[ Exact Mass ]:
256.073547

[ PSA ]:
66.76000

[ LogP ]:
3.93

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.662

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NQ5233332
CHEMICAL NAME :
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-phenyl-, (S)-
CAS REGISTRY NUMBER :
480-39-7
LAST UPDATED :
199806
DATA ITEMS CITED :
1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DARUEE Dokl Akad Nauk resp. Uzb. Volume(issue)/page/year: (9-10),55,1995

Safety Information

[ Safety Phrases ]:
24/25

Precursor & DownStream

Precursor

  • Chrysin
  • Benzaldehyde
  • 1-[2-hydroxy-4,6-bis-(tetra-O-acetyl-β-D-glucopyranosyloxy)-phenyl]-ethanone

DownStream

  • pinocembrin 7-acetate
  • Chrysin
  • Pinostrobin
  • Cardamonin

Related Compounds

  • pinocembrin
  • pinocembrin
  • (2R)-Pinocembrin
  • Pinocembrin-acetat
  • Pinocembrin chalcone
  • 7-acetylpinocembrine
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 2-(2-amino-5-chlorophenyl)-octahydro-1H-isoindole-1,3-dione
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide